Dawn of War II: Intermediate Tips

Alright, so I'm going to be writing an article about the Dawn of War II demo regarding strategy (expanding upon my previous article) with more intermediate tips.  I've covered most of the basic movement and grouping information, as well as cover and flanking already, so I'm looking for more stuff of an intermediate level.  What I mean is, strategy that goes beyond the basic, but doesn't require a lot of "uber micro" (i.e. micromanaging individual units.)  I'm going to cover some of the soft and hard counters (this type of unit or weapon is good against this other type of unit) resource management and upgrading, tiers, commander wargear, and directional armor.  What are some other things you'd like to see touched on?

This will probably be the last "generic" article I write, and after that I'll focus more on a race or two (Eldar and Ork possibly) for future articles, and get more in depth.  Beyond a certain point, a lot of tips and tricks are race specific.  So, please post your recommendations on the forums!